package heap;

import java.util.UUID;

/**
 * @author mubei
 * @date 2021/11/27
 * @description
 */
public class Demo02 {

    public static void main(String[] args) {
        String str = "mubeihaitinghaode";

        while (true){
            str += str + UUID.randomUUID().toString().subSequence(0,10);
        }
    }
}
